CN100457710C - 金属盐催化的苯硝基化制硝基苯的方法 - Google Patents
金属盐催化的苯硝基化制硝基苯的方法 Download PDFInfo
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- CN100457710C CN100457710C CNB2004100469928A CN200410046992A CN100457710C CN 100457710 C CN100457710 C CN 100457710C CN B2004100469928 A CNB2004100469928 A CN B2004100469928A CN 200410046992 A CN200410046992 A CN 200410046992A CN 100457710 C CN100457710 C CN 100457710C
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Abstract
Description
Cu(NO<sub>3</sub>)<sub>2</sub>(克) | 苯(毫升) | 硝酸(毫升) | 反应温度(℃) | 反应时间(小时) | 转化率(%) | 选择性(%) | |
1 | 1.3517 | 1 | 0.775 | 80 | 4 | 48.61 | >99.9 |
2 | 1.3517 | 1 | 0.775 | 90 | 4 | 55.89 | >99.9 |
3 | 1.3517 | 1 | 0.775 | 100 | 4 | 69.71 | >99.9 |
4 | 1.3517 | 1 | 0.775 | 110 | 4 | 66.88 | >99.9 |
5 | 1.3517 | 1 | 0.775 | 120 | 4 | 72.66 | >99.9 |
7 | 1.3517 | 1 | 0.775 | 130 | 4 | 75.36 | >99.9 |
8 | 1.3517 | 1 | 0.775 | 140 | 4 | 80.64 | >99.9 |
9 | 1.3517 | 1 | 0.775 | 150 | 4 | 76.39 | >99.9 |
Cu(NO<sub>3</sub>)<sub>2</sub>(克) | 苯(毫升) | 硝酸(毫升) | 反应温度(℃) | 反应时间(小时) | 转化率(%) | 选择性(%) | |
1 | 1.3517 | 1 | 0.775 | 100 | 1 | 53.94 | >99.9 |
2 | 1.3517 | 1 | 0.775 | 100 | 2 | 64.38 | >99.9 |
3 | 1.3517 | 1 | 0.775 | 100 | 3 | 62.13 | >99.9 |
4 | 1.3517 | 1 | 0.775 | 100 | 4 | 69.71 | >99.9 |
5 | 1.3517 | 1 | 0.775 | 100 | 5 | 67.81 | >99.5 |
Cu(NO<sub>3</sub>)<sub>2</sub>(克) | 苯(毫升) | 硝酸(毫升) | 反应温度(℃) | 反应时间(小时) | 转化率(%) | 选择性(%) | |
1 | 0.1689 | 1 | 0.775 | 100 | 4 | 39.72 | >99.9 |
2 | 0.3379 | 1 | 0.775 | 100 | 4 | 41.53 | >99.9 |
3 | 0.6758 | 1 | 0.775 | 100 | 4 | 60.07 | >99.9 |
4 | 1.3517 | 1 | 0.775 | 100 | 4 | 69.71 | >99.9 |
5 | 2.7034 | 1 | 0.775 | 100 | 4 | 80.71 | >99.9 |
Cu(NO<sub>3</sub>)<sub>2</sub>(克) | 苯(毫升) | 硝酸(毫升) | 反应温度(℃) | 反应时间(小时) | 转化率(%) | 选择性(%) | |
1 | 1.3517 | 1 | 1.55 | 80 | 1 | 51.27 | >99.9 |
2 | 1.3517 | 1 | 1.55 | 90 | 2 | 61.06 | >99.9 |
3 | 1.3517 | 1 | 1.55 | 100 | 3 | 85.38 | >99.9 |
4 | 1.3517 | 1 | 1.55 | 110 | 4 | 87.25 | >99.9 |
5 | 1.3517 | 1 | 1.55 | 120 | 5 | 88.01 | >99.9 |
金属盐 | 重量(克) | 苯(毫升) | 硝酸(毫升) | 反应温度(℃) | 反应时间(小时) | 转化率(%) | 选择性(%) | |
1 | Cu(NO<sub>3</sub>)<sub>2</sub> | 1.3517 | 1 | 0.775 | 100 | 4 | 68.71 | >99.9 |
2 | Bi(NO<sub>3</sub>)<sub>2</sub> | 1.3517 | 1 | 0.775 | 100 | 4 | 47.49 | >99.9 |
3 | Cd(NO<sub>3</sub>)<sub>2</sub> | 1.3517 | 1 | 0.775 | 100 | 4 | 33.27 | >99.9 |
4 | Cr(NO<sub>3</sub>)<sub>2</sub> | 1.3517 | 1 | 0.775 | 100 | 4 | 46.81 | >99.9 |
5 | Ba(NO<sub>3</sub>)<sub>2</sub> | 1.3517 | 1 | 0.775 | 100 | 4 | 40.68 | >99.9 |
5 | CuSO<sub>4</sub> | 1.3517 | 1 | 0.775 | 100 | 4 | 13.54 | >99.9 |
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CNB2004100469928A CN100457710C (zh) | 2004-12-01 | 2004-12-01 | 金属盐催化的苯硝基化制硝基苯的方法 |
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CN1781900A CN1781900A (zh) | 2006-06-07 |
CN100457710C true CN100457710C (zh) | 2009-02-04 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105152936B (zh) * | 2015-09-14 | 2017-10-10 | 江苏隆昌化工有限公司 | 一种固体酸催化硝化对二氯苯的方法 |
CN106008223B (zh) * | 2016-05-31 | 2018-08-31 | 江苏隆昌化工有限公司 | 一种硝化芳烃氯化物的方法 |
CN111646903B (zh) * | 2020-06-19 | 2021-04-23 | 北京理工大学 | 一种全氘代2,4-二硝基苯甲醚及其制备方法 |
CN112079723A (zh) * | 2020-09-17 | 2020-12-15 | 西北大学 | 一种铜催化的α-硝基萘的选择性制备方法 |
CN115819243B (zh) * | 2022-10-19 | 2024-03-29 | 浙江理工大学 | 一种4-羟基-3-硝基苯乙酮的制备方法 |
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